Chemical Properties of 1,3-Isobenzofurandione, 5,6-dichloro-

1,3-Isobenzofurandione, 5,6-dichloro-

InChI
InChI=1S/C8H2Cl2O3/c9-5-1-3-4(2-6(5)10)8(12)13-7(3)11/h1-2H
InChI Key
ULSOWUBMELTORB-UHFFFAOYSA-N
Formula
C8H2Cl2O3
SMILES
O=C1OC(=O)c2cc(Cl)c(Cl)cc21
Molecular Weight1
217.01
Other Names
  • 4,5-dichlorophthalic anhydride
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Physical Properties

Property Value Unit Source
ΔfH°gas -454.91 kJ/mol Relay (1.0) Calculated Property
ΔfusH° 22.89 kJ/mol Joback Calculated Property
ΔvapH° 74.64 kJ/mol Relay (1.0) Calculated Property
IE 10.29 eV Relay (1.0) Calculated Property
log10WS -4.19 Relay (1.0) Calculated Property
logPoct/wat 2.304 Crippen Calculated Property
McVol 122.450 ml/mol McGowan Calculated Property
Pc 3805.69 kPa Joback Calculated Property
Tboil 586.20 K NIST
Tc 860.40 K Relay (1.0) Calculated Property
Tfus 436.36 K Relay (1.0) Calculated Property
Vc 0.458 m3/kmol Relay (1.0) Calculated Property

Cheméo can also estimate Standard Gibbs free energy of formation, Acentric Factor for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [250.47; 285.79] J/mol×K [628.03; 872.46] Show Hide
Cp,gas 250.47 J/mol×K 628.03 Joback Calculated Property
Cp,gas 257.69 J/mol×K 668.77 Joback Calculated Property
Cp,gas 264.33 J/mol×K 709.51 Joback Calculated Property
Cp,gas 270.44 J/mol×K 750.25 Joback Calculated Property
Cp,gas 276.03 J/mol×K 790.98 Joback Calculated Property
Cp,gas 281.13 J/mol×K 831.72 Joback Calculated Property
Cp,gas 285.79 J/mol×K 872.46 Joback Calculated Property

Similar Compounds

4-CHLOROPHTHALIC ANHYDRIDE. Benzoic acid, 3-chloro-, anhydride. Phthalic anhydride. 1,2,4-BENZENETRICARBOXYLIC 1,2-ANHYDRIDE. Benzoic acid, 3,4-dichloro-. 5-Isobenzofurancarbonyl chloride, 1,3-dihydro-1,3-dioxo-. Phthalic acid, di(2,5-dichlorobenzyl) ester. Phthalic acid, di(2,4-dichlorobenzyl) ester. Naphtho[1,2-c]furan-1,3-dione. 1,3-Dioxoisobenzofuran-5-carboxylic acid, trimethylsilyl ester. Phthalic acid, di(2,4,6-trichlorobenzyl) ester. 4-Methylphthalic anhydride. Benzyl 3-chlorobenzoate. Benzoic acid, 3-chloro-, methyl ester. 1,3-Isobenzofurandione, 5-nitro-.

Find more compounds similar to 1,3-Isobenzofurandione, 5,6-dichloro-.

Sources

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